{"iri":"https://spec.edmcouncil.org/fibo/ontology/FBC/FinancialInstruments/InstrumentPricing/RateOfReturn","label":"rate of return","definition":"net gain or loss on an investment over a specified time period, expressed as a percentage of the investment's initial cost or value as of a specific point in time","license":"https://spdx.org/licenses/MIT","source":"fibo","source_url":"https://spec.edmcouncil.org/fibo/"}